Software Alternatives, Accelerators & Startups

OpenNebula VS Apache OpenWhisk

Compare OpenNebula VS Apache OpenWhisk and see what are their differences

OpenNebula logo OpenNebula

OpenNebula is an Open Source Cloud & Edge Computing Platform to build & manage Enterprise Clouds. OpenNebula provides unified management of IT infrastructure, avoiding vendor lock-in & reducing complexity, resource consumption, & operational costs 🚀

Apache OpenWhisk logo Apache OpenWhisk

Serverless / Task Processing
  • OpenNebula Landing page
    Landing page //
    2023-09-30
  • Apache OpenWhisk Landing page
    Landing page //
    2019-10-18

OpenNebula

$ Details
freemium $3000.0 / Annually ( Unlimited CPUs, Cores, VMs. Plus €200 ($250) per managed node )
Platforms
Hypervisors VMWare KVM LXD Cloud Edge Docker Azure Linux
Release Date
2008 July
Startup details
Country
Spain
State
Madrid
City
Madrid
Founder(s)
Ignacio M. Llorente
Employees
50 - 99

OpenNebula features and specs

  • Cloud Automation
  • Cloud-based Infrastructure
  • Open-source
  • Kubernetes Integration
  • Edge

Apache OpenWhisk features and specs

No features have been listed yet.

OpenNebula videos

Introduction to OpenNebula

More videos:

  • Tutorial - OpenNebula - Preventing Vendor Lock-in with an OpenNebula Multi-Cloud
  • Tutorial - vOneCloud - Deploy your OpenNebula Cloud in vSphere in 5 minutes

Apache OpenWhisk videos

A Tour of the New Apache OpenWhisk Incubator Project and Its Numerous Repositories - Matt Rutkowski

More videos:

  • Review - 2018-05-23 Apache OpenWhisk Tech Interchange - Web Meeting
  • Review - 2018-06-20 Apache OpenWhisk Tech Interchange - Zoom Meeting

Category Popularity

0-100% (relative to OpenNebula and Apache OpenWhisk)
Cloud Computing
88 88%
12% 12
Virtualization Platform
100 100%
0% 0
Developer Tools
0 0%
100% 100
Cloud Infrastructure
100 100%
0% 0

User comments

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Social recommendations and mentions

OpenNebula might be a bit more popular than Apache OpenWhisk. We know about 10 links to it since March 2021 and only 7 links to Apache OpenWhisk. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

OpenNebula mentions (10)

  • Top 10 European Open-Source Projects to Watch in 2025
    Supports Kubernetes for cloud-native uses. Discover more by visiting the OpenNebula official website. - Source: dev.to / about 2 months ago
  • Euro-cloud provider Anexia moves 12,000 VMs off VMware to homebrew KVM platform
    Or just use https://opennebula.io/ based on KVM, still works with vmware if needed. ~20 year old project. It has legs. - Source: Hacker News / 4 months ago
  • Seamless and Fully Automated VMware Migration with OneSwap
    Many organizations have already successfully migrated to OpenNebula, an open source cloud and edge computing platform. The solution offers greater flexibility, substantial cost savings, and vendor neutrality, allowing companies to retain full control over their cloud infrastructure. - Source: dev.to / 7 months ago
  • Common OpenSource Cloud OS
    OpenNebula is a cloud computing toolkit which is used to manage heterogeneous distributed datacenter infrastructures. And it controls a data center’s virtual infrastructure to build private, public as well as hybrid implementations of IaaS. Source: almost 2 years ago
  • VMware Alternatives?
    Since it hasn't been mentioned I'll throw https://opennebula.io/ out there for this. Source: over 2 years ago
View more

Apache OpenWhisk mentions (7)

  • The 2024 Web Hosting Report
    Serverless functions are now offered by many cloud providers, as well as having options like OpenFaaS, Knative, Apache's Openwhisk and more from the open source community that run in environments ranging from one server all the way up to globally replicated private clusters. - Source: dev.to / about 1 year ago
  • My first serverless function on DigitalOcean
    The serverless functions with Digital Ocean are based on Apache Open Whisk, so the service has additional name space, which need to go into the URL. - Source: dev.to / over 2 years ago
  • run a RestAPI on Every container?
    The two biggest options are OpenWhisk and OpenFaas. Check out /r/serverless for more options. I'm experimenting currently with OpenFaas as it's the lighter weigh to of the two. Source: over 2 years ago
  • which is best open source alternative to lamda
    If you meant lambda for cloud functions provided by Amazon then this is open source and free, as long as you host it yourself: https://openwhisk.apache.org/. Source: over 2 years ago
  • Orchestrator self hosted
    Not necessarily an orchestrator, but you could take a look at https://openwhisk.apache.org/ it's like AWS Lambdas but for kubernetes (and open shift if you swing that way). Haven't used it personally, but the reading I've done on it suggests you could probably use it for this. Source: about 3 years ago
View more

What are some alternatives?

When comparing OpenNebula and Apache OpenWhisk, you can also consider the following products

Proxmox VE - Proxmox is an open-source server virtualization management solution that offers the ability to manage virtual server technology with the Linux OpenVZ and KVM technology.

Dkron - Easy, Reliable Cron jobs A distributed Cron service with, API, no SPOF and an easy to use dashboard.

oVirt - oVirt is a virtualization management application.

Azure Functions - Azure Functions is a serverless event driven experience that extends the existing Azure App Service platform.

c12n.cloud - 100% Open Source based cloud solution for your own private IaaS based on OpenStack, Kubernetes and Ceph

Knative - Knative provides a set of components for building modern, source-centric, and container-based applications that can run anywhere.